Senior Database Administrator – Enterprise & Cloud Systems

Arhs Group; Den Haag; Hybrid; EUR 90,000 - 120,000; Full time

Job summary

Arηs Group, Part of Accenture, is seeking an expert Database Administrator to manage mission critical databases across on-prem and cloud environments. You will handle virtualization, containerization, security, backups, and performance tuning while coordinating with Architecture, Security, and DevOps teams.

Candidates should bring extensive experience with MariaDB, PostgreSQL, VMware, Kubernetes, and scripting in Bash or PowerShell.

Qualifications

• Bachelor degree and 9+ years of IT experience.
• Strong command of English (B2 or higher).
• 8+ years of experience in complex enterprise environments.
• 6+ years of Database Administration with mission critical production databases.
• 5+ years with MariaDB/MySQL and containerized environments.
• 2+ years in public or hybrid cloud services (Azure or AWS).

Responsibilities

• Manage day-to-day database administration for MariaDB, PostgreSQL, and others.
• Administer databases in virtualized environments (VMWare) and OSs under DBMSs (Linux).
• Administer databases in containerized environments (Kubernetes).
• Enforce data security and access control per procedures and regulations.
• Handle incidents using ITSM tools (e.g., ServiceNow).
• Plan and validate deployments to production and pre-production environments.
• Monitor health metrics and perform performance tuning for DBMS and OS.
• Define backup, recovery, and data retention strategies and integrate with NetBackup.
• Coordinate with multiple teams for troubleshooting and problem resolution.
• Provide training and knowledge transfer to internal teams.

Skills

Database Administration

MariaDB

PostgreSQL

Kubernetes

VMWare

PowerShell

Bash

Terraform

Azure

AWS

SolarWinds DPA

SCOM

AlwaysOn

Education

Bachelor degree

ITIL Certification

Tools

VMWare

Kubernetes

SQL Server

MariaDB

PostgreSQL

PowerShell

Bash

Terraform

NetBackup

ServiceNow

Job description

Arηs Group, Part of Accenture, is seeking an expert Database Administrator to manage mission critical databases across on-prem and cloud environments. You will handle virtualization, containerization, security, backups, and performance tuning while coordinating with Architecture, Security, and DevOps teams.

Candidates should bring extensive experience with MariaDB, PostgreSQL, VMware, Kubernetes, and scripting in Bash or PowerShell.